Examine the equation.

ch4 + 2o2 → co2 + __h2o

in order to balance the equation, what coefficient must be placed in front of h2o?

2
4
1
3

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4